Help Center

Appearance & Language

Change Onsen's language and color theme.

Overview

Make Onsen feel like yours by choosing your preferred language and color theme. Both are in the App section of Settings.

Language

Onsen supports multiple languages. Changing your language tells your AI guide to respond in the selected language going forward — in conversations, journal entries, and experience guidance.

Go to Settings Language and pick from the searchable list. You can search by native name, your current language, or English. The change takes effect immediately — your AI guide will start responding in the selected language in future conversations. Existing entries and past conversations stay in the language they were originally written in.

Selecting a language
Selecting a language

Color Theme

Go to Settings Color Theme and tap your preference. The change applies immediately.

Choosing a color theme
Choosing a color theme

Onsen supports three options:

OptionWhat it does
LightA bright theme for well-lit environments
DarkEasier on the eyes in low light
SystemFollows your device's current setting automatically
Light theme
Light theme
Dark theme
Dark theme